NorthWest Biotherapeutics Inc (NWBO)

[Horseb4CarT]

Or perhaps the plane is using stealth technology and it took off silently a while ago and has been stealthily on mission since!

In order to employ the element of surprise there needs to be surprise! Thus stealthy troop and weapons movements under the cloak of darkness, silence, decoys, and misdirection, until the moment of realization of what the plan actually is and imminent culmination and virtually assured victory!